RNK3201-Virus Genomic DNARNA Fast Kit II, The Virus Genomic DNA/RNA Fast Kit II is suitable for rapid extraction of high-purity viral DNA/RNA from acellular body fluids, including plasma, serum, ascites, cultured cell supernatant, cerebrospinal fluid, and urine, using a centrifugation adsorption column that specifically binds to viral DNA/RNA and a unique buffer system.